000022258 001__ 22258
000022258 005__ 20170622150004.0
000022258 04107 $$aeng
000022258 046__ $$k2015-05-25
000022258 100__ $$aSkoulikari, Evangelia
000022258 24500 $$aASSESSMENT OF OPTIMUM STRENGTHENING DESIGN OF A REINFORCED CONCRETE BUILDING WITH VULNERABILITY CRITERIA

000022258 24630 $$n5.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022258 260__ $$bNational Technical University of Athens, 2015
000022258 506__ $$arestricted
000022258 520__ $$2eng$$aThis research deals with the assessment of the seismic behavior and capacity of a reinforced concrete building in order to examine the possibility of strengthening. This process is achieved by using the Nonlinear Static Analysis (Pushover Analysis) and is based also on performance criteria. In case of damages two different methods of strengthening are implemented: the reinforced concrete jacketing and the carbon fiber reinforced polymer wrapping (CFRP). Afterwards, the determination of the optimum strengthening design is performed, thanks to metaheuristic optimization algorithms, aiming at the minimization of the cost. Subsequently, the retrofitting measures are evaluated through a methodology defined by vulnerability criteria and fragility curves, produced either by the Incremental Dynamic Analysis (IDA) or by using Eurocode8 Regulations, the Method of Coefficients as well as the Hazus Methodology. The fragility curves refer to different earthquake performance levels and as a result they express the probability of excess of the different target damage states. A comparison between these curves, before the intervention and after that, indicates the effectiveness of the selected strengthening techniques.

000022258 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022258 653__ $$aNonlinear Static (Pushover) Analysis, Incremental Dynamic Analysis (IDA), RC jacketing, CFRP wrapping, Fragility Curves, Optimum Design.

000022258 7112_ $$aCOMPDYN 2015 - 5th International Thematic Conference$$cCrete (GR)$$d2015-05-25 / 2015-05-27$$gCOMPDYN2015
000022258 720__ $$aSkoulikari, Evangelia$$iLagaros, Nikos$$iPapadopoulos, Vissarion
000022258 8560_ $$ffischerc@itam.cas.cz
000022258 8564_ $$s700865$$uhttps://invenio.itam.cas.cz/record/22258/files/C1755.pdf$$yOriginal version of the author's contribution as presented on CD, section: 
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000022258 962__ $$r22030
000022258 980__ $$aPAPER